Logic Masters Deutschland e.V.

An approachable fun puzzle featuring the Pink Goblin.

Rules:

Standard sudoku rules apply: The digits 1 through 9 appear in every row, column, and box.

Adjacent digits along a green German Whispers line must differ by at least 5.

Digits along a purple Renban line must form a set of non-repeating consecutive digits in any order.

Digits along an arrow must sum to the number indicated in the circle from which the arrow emerges. Digits may repeat along arrows if allowed by other rules.

Digits in cells separated by a white dot are consecutive. Not all dots are necessarily given.

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